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Connecticut renewal checklist

Open the license you need, then use the filing links, fees, and document checks below.

Generated 2026-05-05 13 license types 2 with CE

Home Improvement Contractor Registration

Connecticut Department of Consumer Protection (DCP)

Renews every 12 months

Renewal

  • Pay $220.00
  • Application fee $220.00

Requirements

  • Insurance General Liability

Documents

  • Proof Of Insurance
  • Guaranty Fund Fee

New Home Construction Contractor Registration

Connecticut Department of Consumer Protection (DCP)

Renews every 12 months

Renewal

  • Pay $360.00
  • Application fee $360.00

Requirements

  • Insurance General Liability

Documents

  • Proof Of Insurance
  • Guaranty Fund Fee
  • Reference Letters
Renews every 12 months

Renewal

  • Pay $500.00
  • Application fee $500.00

Requirements

  • Insurance General Liability, Workers' Compensation

Documents

  • Proof Of Insurance
  • Reference Letters
  • Project History

Unlimited Electrical Contractor (E-1)

Connecticut Department of Consumer Protection (DCP)

Renews every 12 months

Renewal

  • Pay $150.00
  • Application fee $150.00

Requirements

  • Insurance General Liability, Workers' Compensation
  • Continuing education 4 hours

Documents

  • Proof Of Insurance
  • Exam Results
  • Experience Verification

Unlimited Plumbing Contractor (P-1)

Connecticut Department of Consumer Protection (DCP)

Renews every 12 months

Renewal

  • Pay $150.00
  • Application fee $150.00

Requirements

  • Insurance General Liability, Workers' Compensation
  • Continuing education 5 hours

Documents

  • Proof Of Insurance
  • Exam Results
  • Experience Verification

Unlimited Heating, Piping and Cooling Contractor (S-1)

Connecticut Department of Consumer Protection (DCP)

Renews every 12 months

Renewal

  • Pay $150.00
  • Application fee $150.00

Requirements

  • Insurance General Liability, Workers' Compensation

Documents

  • Proof Of Insurance
  • Exam Results
  • Experience Verification
Renews every 12 months

Renewal

  • Pay $150.00
  • Application fee $150.00

Requirements

  • Insurance General Liability, Workers' Compensation

Documents

  • Proof Of Insurance
  • Exam Results
  • Experience Verification

Unlimited Fire Protection Sprinkler Contractor (F-1)

Connecticut Department of Consumer Protection (DCP)

Renews every 12 months

Renewal

  • Pay $150.00
  • Application fee $150.00

Requirements

  • Insurance General Liability, Workers' Compensation

Documents

  • Proof Of Insurance
  • Exam Results
  • Experience Verification

Unlimited Elevator Contractor (R-1)

Connecticut Department of Consumer Protection (DCP)

Renews every 12 months

Renewal

  • Pay $150.00
  • Application fee $150.00

Requirements

  • Insurance General Liability, Workers' Compensation

Documents

  • Proof Of Insurance
  • Exam Results
  • Experience Verification

Limited Solar Electric Contractor (PV-1)

Connecticut Department of Consumer Protection (DCP)

Renews every 12 months

Renewal

  • Pay $150.00
  • Application fee $150.00

Requirements

  • Insurance General Liability, Workers' Compensation

Documents

  • Proof Of Insurance
  • Exam Results
  • Experience Verification
Renews every 12 months

Renewal

  • Pay $150.00
  • Application fee $150.00

Requirements

  • Insurance General Liability, Workers' Compensation

Documents

  • Proof Of Insurance
  • Exam Results
  • Experience Verification

Limited Gas and Oil Burner Contractor (B-1)

Connecticut Department of Consumer Protection (DCP)

Renews every 12 months

Renewal

  • Pay $150.00
  • Application fee $150.00

Requirements

  • Insurance General Liability, Workers' Compensation

Documents

  • Proof Of Insurance
  • Exam Results
  • Experience Verification
Renews every 12 months

Renewal

  • Pay $150.00
  • Application fee $150.00

Requirements

  • Insurance General Liability, Workers' Compensation

Documents

  • Proof Of Insurance
  • Exam Results
  • Experience Verification

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